10111012202232 has 128 divisors (see below), whose sum is σ = 29334013401600. Its totient is φ = 3220860513024.

The previous prime is 10111012202201. The next prime is 10111012202279. The reversal of 10111012202232 is 23220221011101.

10111012202232 is a `hidden beast` number, since 101 + 110 + 1 + 220 + 2 + 232 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4522263 + ... + 6377529.

It is an arithmetic number, because the mean of its divisors is an integer number (229171979700).

Almost surely, 2^{10111012202232} is an apocalyptic number.

10111012202232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10111012202232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14667006700800).

10111012202232 is an abundant number, since it is smaller than the sum of its proper divisors (19223001199368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10111012202232 is a wasteful number, since it uses less digits than its factorization.

10111012202232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1856402 (or 1856392 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 10111012202232 its reverse (23220221011101), we get a palindrome (33331233213333).

The spelling of 10111012202232 in words is "ten trillion, one hundred eleven billion, twelve million, two hundred two thousand, two hundred thirty-two".